JKM NEMA17 42mm Hybrid Stepper Motor 70oz-in 48mm 2.5A For CNC

Description:
JKM NEMA17 42mm Hybrid Stepper Motor 70oz-in 48mm 2.5A For CNC Router

Specification:
Brand: JKM
Model: JK42HS48-2504
Motor length: 48mm
Diameter of axle: 5mm
The front shaft length: 24mm
Size: 42mm * 42mm * 48mm
Holding Torque:5.0kg.cm 70oz.in
Outgoing line: 300mm (Plug is not included)
Certification: Certification: CE,ROHS
Scope: 3D Printers, Monitor Equipment, Medical Machinery, Textile Machinery, Packaging Machinery, Stage Lighting,ect.

Genaral Specification:

Item	Specifications
Step Angle	1.8°
Temperature Rise	80?僲ax
Ambient Temperature	-20?儈+50??/td>
Insulation Resistance	100 MΩ Min. ,500VDC
Dielectric Strength	500VAC for 1minute
Shaft Radial Play	0.02Max. (450g-load)
Shaft Axial Play	0.08Max. (450g-load)
Max. radial force	28N (20mm from the flange)
Max. axial force	10N

Electrical Specification:

Model No.	Step Angle	Motor Length	Rate Voltage	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Detent Torque	Rotor Inertia	Mass
	( °)	(L)mm	V	A	Ω	mH	g.cm	No.	g.cm	g.cm	Kg
JK42HS48-2504	1.8	48	3.1	2.5	1.25	1.8	4800	4	280	48	0.34

Package included:
1x Stepper Motor